Galatians 3:8
And the Scripture, foreseeing that God would justify the Gentiles by faith, preached the gospel beforehand to Abraham, saying, "In you will all the nations be blessed."
Acts 3:25
You are the sons of the prophets and of the covenant which God made with your fathers, saying to Abraham, 'And in your seed all the families of the earth shall be blessed.'
Galatians 3:16
Now the promises were spoken to Abraham and to his seed. He does not say, "And to seeds," as referring to many, but rather to one, "And to your seed," that is, Christ.
Hebrews 11:2
For by it the men of old received divine approval.